| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.32 | 11.236% | $158.3111 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $100.60 | 9.122% | $109.7767 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $99.57 | 7.725% | $107.2618 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $16.60 | 6.861% | $17.7389 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $224.28 | 9.453% | $245.4812 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $204.95 | 13.184% | $231.9706 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $140.34 | 6.284% | $149.159 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $928.66 | $1,019.6993 | $1,019.70 | $1,019.70 | $1,019.80 | |